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Speaker - Celestion, 15", T.F. Series 1525E, 300W

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SKU:	P-A-T1525E-X
Item ID:	002007

Starting at: $82^.00

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This bass and mid range driver is suitable for use in 2-way systems. It features an extended low frequency range and edge-wound voice coil for high efficiency and power handling.

Part Numbers
Impedance	Our Part Number	UPC/EAN	Celestion Part Number
4 Ω	P-A-T5368	739894536851
8 Ω	P-A-T1525E	739894532853	T5328AXD

RoHS Compliant

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Specifications, Files, and Documents

Specification Sheet for 4 Ω (P-A-T5368)

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Specification Sheet for 8 Ω (P-A-T1525E)

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Product Measurements by Type (click to expand)

Product Measurements by Type
Chassis Type		Pressed steel
Coil Material		Edge-wound copper
Cone Material		Kevlar-loaded paper
Cut-out Diameter		352 mm
D		330 mm
Diameter	8 Ω version	15 in.
Diaphragm/Coil Mass (M_md)		68.26 g
Electrical Q Factor (Q_es)		0.53
Equivalent Acoustic Volume (V_AS)		128.19 liters
Force Factor (BxL)		17.69 Wb/m
Former Material		Glass fibre
Frequency Range		45 Hz - 3,500 Hz
Gap Depth		8 mm
Magnet Type		Ferrite
Magnet Weight		50 oz.
Maximum Linear Displacement (X_MAX)		3.5 mm
Mechanical Compliance (C_MS)		0.12mm/N
Mechanical Moving Mass (M_MS)		82.41 g
Mechanical Q Factor (Q_MS)		7.12
Mechanical Resistance of Driver (R_ms)		3.62 kg/s
Mounting Hole Bolt Circle Diameter		369 mm
Mounting Hole Length		9.2 mm
Mounting Hole Width		6.2 mm
Mounting Slots		8
Nominal Diameter		15 in.
Nominal Impedance		8 Ω
Overall Depth		163 mm
Overall Diameter		385 mm
Power Rating		300 W_rms
Resonance Frequency (ƒ_S)		49.8 Hz
Sensitivity		97 dB
Surround Material		Cloth-sealed
Suspension		Single
Total Q Factor (Q_TS)		0.50
Voice Coil DC Resistance (R_e)		6.48Ω
Voice Coil Diameter		2.5 in.
Voice Coil Inductance @ 1 kHZ (L_E)		1.32 mH
Voice Coil Winding Width		14.5 mm

Packaging Information
Packaging Dimensions	4 Ω version	16 in. × 16 in. × 7 in.
Packaging Dimensions	8 Ω version	16 in. × 15.8 in. × 6.9 in.
Weight (Packaging)	4 Ω version	12 lbs.
Weight (Packaging)	8 Ω version	12.4 lbs.

Product Measurements by Item (click to expand)

Product Measurements by Item
P-A-T5368 - 4 Ω version	Chassis Type	Pressed steel
	Coil Material	Edge-wound copper
	Cone Material	Kevlar-loaded paper
	Cut-out Diameter	352 mm
	D	330 mm
	Diaphragm/Coil Mass (M_md)	68.26 g
	Electrical Q Factor (Q_es)	0.53
	Equivalent Acoustic Volume (V_AS)	128.19 liters
	Force Factor (BxL)	17.69 Wb/m
	Former Material	Glass fibre
	Frequency Range	45 Hz - 3,500 Hz
	Gap Depth	8 mm
	Magnet Type	Ferrite
	Magnet Weight	50 oz.
	Maximum Linear Displacement (X_MAX)	3.5 mm
	Mechanical Compliance (C_MS)	0.12mm/N
	Mechanical Moving Mass (M_MS)	82.41 g
	Mechanical Q Factor (Q_MS)	7.12
	Mechanical Resistance of Driver (R_ms)	3.62 kg/s
	Mounting Hole Bolt Circle Diameter	369 mm
	Mounting Hole Length	9.2 mm
	Mounting Hole Width	6.2 mm
	Mounting Slots	8
	Nominal Diameter	15 in.
	Nominal Impedance	8 Ω
	Overall Depth	163 mm
	Overall Diameter	385 mm
	Power Rating	300 W_rms
	Resonance Frequency (ƒ_S)	49.8 Hz
	Sensitivity	97 dB
	Surround Material	Cloth-sealed
	Suspension	Single
	Total Q Factor (Q_TS)	0.50
	Voice Coil DC Resistance (R_e)	6.48Ω
	Voice Coil Diameter	2.5 in.
	Voice Coil Inductance @ 1 kHZ (L_E)	1.32 mH
	Voice Coil Winding Width	14.5 mm
P-A-T1525E - 8 Ω version	Chassis Type	Pressed steel
	Coil Material	Edge-wound copper
	Cone Material	Kevlar-loaded paper
	Cut-out Diameter	352 mm
	D	330 mm
	Diameter	15 in.
	Diaphragm/Coil Mass (M_md)	68.26 g
	Electrical Q Factor (Q_es)	0.53
	Equivalent Acoustic Volume (V_AS)	128.19 liters
	Force Factor (BxL)	17.69 Wb/m
	Former Material	Glass fibre
	Frequency Range	45 Hz - 3,500 Hz
	Gap Depth	8 mm
	Magnet Type	Ferrite
	Magnet Weight	50 oz.
	Maximum Linear Displacement (X_MAX)	3.5 mm
	Mechanical Compliance (C_MS)	0.12mm/N
	Mechanical Moving Mass (M_MS)	82.41 g
	Mechanical Q Factor (Q_MS)	7.12
	Mechanical Resistance of Driver (R_ms)	3.62 kg/s
	Mounting Hole Bolt Circle Diameter	369 mm
	Mounting Hole Length	9.2 mm
	Mounting Hole Width	6.2 mm
	Mounting Slots	8
	Nominal Diameter	15 in.
	Nominal Impedance	8 Ω
	Overall Depth	163 mm
	Overall Diameter	385 mm
	Power Rating	300 W_rms
	Resonance Frequency (ƒ_S)	49.8 Hz
	Sensitivity	97 dB
	Surround Material	Cloth-sealed
	Suspension	Single
	Total Q Factor (Q_TS)	0.50
	Voice Coil DC Resistance (R_e)	6.48Ω
	Voice Coil Diameter	2.5 in.
	Voice Coil Inductance @ 1 kHZ (L_E)	1.32 mH
	Voice Coil Winding Width	14.5 mm